ISO 4491-2:1989

Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss)

Poudres métalliques — Dosage de l'oxygène par les méthodes de réduction — Partie 2: Perte de masse par réduction dans l'hydrogène (perte dans l'hydrogène)

Fecha Anulación:

1989-09-28 / Withdrawn

ICS:

77.160 - Powder metallurgy. Including sintered metal materials and hard metals

Committee:

ISO/TC 119/SC 2 - Sampling and testing methods for powders (including powders for hardmetals)

Relación con otras normas ISO:

Anula a: ISO 4491:1978

Es anulada por: ISO 4491-2:1997

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